return {
    left = '',
    right = '',
    left_filled = '',
    right_filled = '',
    slant_left = '',
    slant_left_thin = '',
    slant_right = '',
    slant_right_thin = '',
    slant_left_2 = '',
    slant_left_2_thin = '',
    slant_right_2 = '',
    slant_right_2_thin = '',
    left_rounded = '',
    left_rounded_thin = '',
    right_rounded = '',
    right_rounded_thin = '',
}
